var bubu ={ s64:"72.37",s65:"535.08",s11:"35.2",s12:"22.49",s13:"193.68",s14:"63.78",s15:"181.9",s21:"143.67",s22:"120.04",s23:"325",s31:"126.29",s32:"552.19",s33:"203.04",s34:"293.12",s35:"202.45",s36:"239.75",s37:"222.47",s41:"224.61",s42:"287.99",s43:"325.17",s44:"469.01",s45:"301.58",s46:"44.35",s50:"86.39",s51:"230.27",s52:"101.45",s53:"147.47",s54:"35.2",s61:"83.4",s62:"121.82",s63:"30.77" };
var title = "2010年各地区供水总量";
var unit = "亿立方米";
function getColor(d) {
    return d > 330 ? '#800026' :
           d > 290  ? '#BD0026' :
           d > 230  ? '#E31A1C' :
           d > 200  ? '#FC4E2A' :
           d > 130   ? '#FD8D3C' :
           d > 90  ? '#FEB24C' :
           d > 40   ? '#FED976' :
           d > 20   ? '#FFEDA0' :
           d < 0   ? '#000000' :
                      '#000000';
}
var vgrades = [20, 40, 90, 130, 200, 230, 290, 330];